linux-kernel - Re: Kernel 2.6.22-rc3 breaks USB: Unable to get HID descriptor (error sending control message: Operation not permitted)

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Date:	Sun, 3 Jun 2007 06:36:01 -0400 (EDT)
From:	Justin Piszcz <jpiszcz@...idpixels.com>
To:	Jiri Kosina <jikos@...os.cz>
cc:	linux-kernel@...r.kernel.org
Subject: Re: Kernel 2.6.22-rc3 breaks USB: Unable to get HID descriptor (error
 sending control message: Operation not permitted)



On Sun, 3 Jun 2007, Jiri Kosina wrote:

> On Sat, 2 Jun 2007, Justin Piszcz wrote:
>
>> p34:~# /lib/nut/newhidups -u nut -DDDDDD auto
>> Checking device (050D/0912) (005/002)
>> - VendorID: 050d
>> - ProductID: 0912
>> - Manufacturer: unknown
>> - Product: unknown
>> - Serial Number: unknown
>> - Bus: 005
>> Trying to match device
>> Device matches
>> failed to claim USB device, trying 2 more time(s)...
>> detaching kernel driver from USB device...
>
> Could you please provide strace outputs (or put it on the web somewhere if
> it's too big) for the failing and succeeding claiming of the device?
>
> Thanks,
>
> -- 
> Jiri Kosina
>

Sure, they are attached:

$ du -sh nut*
4.0K    nut-bad.txt.bz2 (2.6.22-rc3)
12K     nut-good.txt.bz2 (2.6.21.3)

Let me know if they are of any use.

Thanks,

Justin.
Download attachment "nut-bad.txt.bz2" of type "APPLICATION/octet-stream" (3164 bytes)

Download attachment "nut-good.txt.bz2" of type "APPLICATION/octet-stream" (8349 bytes)